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Find Doors (interior) installers and replacers in Millstone-township

John Ungar Home Improvements and Renovations

4.77(
48
)
Approved Pro

John Ungar Home Improvements and Renovations

4.77(
48
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
35 years of experience

John Ungar, the owner and operator of this family company has been serving the area for the last 30 years, and he has 31 years experience helping residential customers. John is personally involved in all aspects of each project so you can be assured that his high quality craftsmanship standards are always in place. John offers a full one year warranty on labor and the manufacturer's warranty on the high quality materials he uses in his projects. John makes sure his staff respects your property by keeping a clean and organized job site at all times, and he strives to follow thorough on all of his schedule commitments. For peace of mind, and a beautiful investment in the value and enjoyment of your home, give John a call today.

"The quality of Johnâ s work is number one. He is excellent in terms of advising the best way to repair an item. He explains everything in easy terms to understand. He is very professional and very easy to work with. I highly recommend his services to anyone looking for a carpenter. I would definitely hire John again to do work in my home. He is truly a gem."

Tina W on August 2023

John Ungar, the owner and operator of this family company has been serving the area for the last 30 years, and he has 31 years experience helping residential customers. John is personally involved in all aspects of each project so you can be assured that his high quality craftsmanship standards are always in place. John offers a full one year warranty on labor and the manufacturer's warranty on the high quality materials he uses in his projects. John makes sure his staff respects your property by keeping a clean and organized job site at all times, and he strives to follow thorough on all of his schedule commitments. For peace of mind, and a beautiful investment in the value and enjoyment of your home, give John a call today.

"The quality of Johnâ s work is number one. He is excellent in terms of advising the best way to repair an item. He explains everything in easy terms to understand. He is very professional and very easy to work with. I highly recommend his services to anyone looking for a carpenter. I would definitely hire John again to do work in my home. He is truly a gem."

Tina W on August 2023


"Very professional, excellent quality of work would use for any home improvements that are needed."

Joseph D on September 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very professional, excellent quality of work would use for any home improvements that are needed."

Joseph D on September 2022


Avatar for NB Woodworks, LLC

NB Woodworks, LLC

5.00(
26
)
Approved Pro

NB Woodworks, LLC

5.00(
26
)
Approved Pro
Customers say: Quick response
31 local quotes requested
151 years of experience

NB Woodworks, LLC, is committed to excellence every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We are a family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025

NB Woodworks, LLC, is committed to excellence every aspect of our business. We uphold a standard of integrity, bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. We are a family owned business that has been in the construction business since 1875

"Anthony is an amazing contractor who worked effectively and gave me an outstanding finished product. I would highly recommend him for any project."

Madeline M on November 2025


"He was punctual, came in gave us an estimate, on time, and great guy to work with."

Jane S on March 2021

With more then 20 years of experience, we take pride in the work we do. We will treat your home as we would our own. Give us a call today.

"He was punctual, came in gave us an estimate, on time, and great guy to work with."

Jane S on March 2021


Avatar for Mr. Handyman of Princeton and Robbinsville

Mr. Handyman of Princeton and Robbinsville

4.29(
12
)
Approved Pro

Mr. Handyman of Princeton and Robbinsville

4.29(
12
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
20 local quotes requested

Looking for a locally owned home improvement company that does high quality work on the small/medium jobs on your to-do list? One with a staffed office to answer your questions? Our technicians are carpenters and handymen who average 20+ years of experience. They communicate well and have passed background checks so you can feel comfortable with them working in your home. We do a wide variety of repairs - drywall, tile, door installation and repair, deck repair, wood rot repair, etc. and we guarantee our work for a year. We serve the areas around Princeton, NJ including Belle Mead, Blawenburg, Ewing Township, Hamilton Square, Hamilton Township, Harlingen, Hopewell Township, Kingston, Lawrence Township, Lawrenceville, Mercerville, Montgomery Township, Pennington, Princeton, Princeton Junction, Rocky Hill, Robbinsville Township, Skillman, Titusville, Trenton, and West Windsor Township.

"Great experience and project completed quickly!"

Cory J on April 2021

Looking for a locally owned home improvement company that does high quality work on the small/medium jobs on your to-do list? One with a staffed office to answer your questions? Our technicians are carpenters and handymen who average 20+ years of experience. They communicate well and have passed background checks so you can feel comfortable with them working in your home. We do a wide variety of repairs - drywall, tile, door installation and repair, deck repair, wood rot repair, etc. and we guarantee our work for a year. We serve the areas around Princeton, NJ including Belle Mead, Blawenburg, Ewing Township, Hamilton Square, Hamilton Township, Harlingen, Hopewell Township, Kingston, Lawrence Township, Lawrenceville, Mercerville, Montgomery Township, Pennington, Princeton, Princeton Junction, Rocky Hill, Robbinsville Township, Skillman, Titusville, Trenton, and West Windsor Township.

"Great experience and project completed quickly!"

Cory J on April 2021


"Walter and Mike were great! Very fast and professional and at a great price. Would highly recommend them for any siding or home improvement job."

Neil P on September 2025

Home Improvement Company Specializing in Interior Residental Home Improvement Projects to small repairs up to Kitchen and Bathroom Remodels and Finished Basements

"Walter and Mike were great! Very fast and professional and at a great price. Would highly recommend them for any siding or home improvement job."

Neil P on September 2025


P&M Carpentry, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

P&M Carpentry, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
33 years of experience
Free onsite estimate

P&M carpentry is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business

P&M carpentry is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We have accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business


Avatar for Tyler Ryan

Tyler Ryan

5.00(
8
)
Approved Pro

Tyler Ryan

5.00(
8
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Tyler was professional, on time, neat and followed up to confirm project. He did an excellent job. I highly recommend Tyler. "

Kathleen H on December 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Tyler was professional, on time, neat and followed up to confirm project. He did an excellent job. I highly recommend Tyler. "

Kathleen H on December 2025


Avatar for Your Neighborhood Handyman LLC

Your Neighborhood Handyman LLC

4.91(
195
)
Approved Pro

Your Neighborhood Handyman LLC

4.91(
195
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
97 local quotes requested

Your Neighborhood Handyman LLC, I am very helpful to find the right way to resolve the work at hand. Calling or texting the customer 30 minutes before arrive and letting the customer know when leaving the job always clean up and dispose of all debris. Customers always telling me about my many talents and skills for making the small jobs easier. The big jobs you take the time with the customer being patient showing them the progress each day. Customers can not do any physical work and any of your home services that you need? Please call or text Thank You Jerry Thomson Jr. Business Owner Customers Please when leaving a message on Angie's List please leave your phone number so I can call you back Thank you Free estimates To all my customers

"I am very pleased with outcome of the work has been done. He was professional, easy to communicate and on time. Affordable and I would definitely recommend him if you are looking to hire for your projects."

Levent A on December 2025

Your Neighborhood Handyman LLC, I am very helpful to find the right way to resolve the work at hand. Calling or texting the customer 30 minutes before arrive and letting the customer know when leaving the job always clean up and dispose of all debris. Customers always telling me about my many talents and skills for making the small jobs easier. The big jobs you take the time with the customer being patient showing them the progress each day. Customers can not do any physical work and any of your home services that you need? Please call or text Thank You Jerry Thomson Jr. Business Owner Customers Please when leaving a message on Angie's List please leave your phone number so I can call you back Thank you Free estimates To all my customers

"I am very pleased with outcome of the work has been done. He was professional, easy to communicate and on time. Affordable and I would definitely recommend him if you are looking to hire for your projects."

Levent A on December 2025


Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

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FAQs for doors (interior) installation and replacement projects in Millstone-township, NJ

If your existing frame is in good shape, you can replace an interior door without changing the frame. This is a budget-friendly option because it saves on the cost of removing and installing a new frame. By choosing a slab door that fits your current frame, you'll save on labor and materials. Just make sure the new door matches the old one's dimensions for a smooth replacement.

Standard interior doors are 80 inches tall and range from 28 to 32 inches wide. Interior doors vary from 24 to 36 inches wide, depending on their purpose and the available space. Building codes require interior doors to be at least 80 inches tall and 24 inches wide. Knowing standard sizes helps you select a new door that fits properly in your existing opening.

It costs $600 to $2,000 or more to move an inside door. The total price depends on your location, the type of door, and materials needed to complete the project. Moving an interior door requires walling up the leftover space and opening up a new wall where you want the door to go instead. You’ll also want to plan for the expense of framing the new wall opening and adding trim.

Exterior door installation costs an average of $1,175, with a typical range of $525 to $1,800. The higher expense compared to the cost of interior doors comes from the need for exterior doors to be weather-proofed and they are often made of thicker, more durable materials. The associated exterior hardware must also be able to withstand harsh weather, so these cost more as well.

It costs between $300 to $2,500 to make a doorway wider on average. However, the wider you need the space to be, the more it will cost. Some homeowners choose to widen interior doorways to make the house more wheelchair accessible. In order to be wheelchair accessible, an interior door needs to be at least 32 to 36 inches wide. Also, some older homes just have narrow doorways due to the nature of how homes were built differently many decades ago.

It takes between two to five hours for a professional door installer to install an interior door, depending on complexity and materials. A pre-hung door typically takes around two hours, and larger doors like double French doors can take up to five hours. If you’re doing the project yourself, expect it to take a little longer than that, especially if you have little to no experience completing this type of project. Keep in mind that a pre-hung door can be installed about an hour or two faster than a slab door.

The Millstone-township, NJ homeowners’ guide to doors (interior) installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.